Planting method for relieving ramie successive cropping obstacles

Abstract

The invention discloses a planting method for relieving ramie successive cropping obstacles. The method includes the steps of harvesting garlic planted in row spacings in a ramie successive cropping obstacle land of ramie in the winter idle period in the first year according to the growth cycle of the garlic, harvesting mature garlic in the second year according to the growth cycle of the garlic,and conducting land management for the garlic-harvested ramie successive cropping obstacle land for ensuring the growth of the ramie. According to the planting method, through the promoting allelopathy of the garlic for the ramie, the soil structure and the microbial community structure are improved, the successive cropping obstacle of the ramie is relieved, the yield of the ramie is recovered, meanwhile the yield of the garlic is increased, and higher economic benefits are realized.

Description

technical field [0001] The invention relates to the field of agricultural planting, in particular to a planting method for alleviating obstacles to continuous cropping of ramie. Background technique [0002] Ramie is a perennial plant. As long as the species is not changed, ramie can grow year after year, and can be harvested many times a year. There are three main stages, namely the first hemp in late May and early June, and the second hemp in late July. And Sanma in late October and early November. [0003] In production, a single ramie planting method is generally adopted. However, ramie that has been planted for many years will have obstacles such as yield decline, root rot, and rhizosphere pathogenic microorganisms, which seriously affect the normal growth of ramie, reduce yield, and reduce economic benefits. The enthusiasm of hemp farmers to plant ramie affects the development of ramie industry. At present, in order to alleviate the obstacles of continuous cropping o...

AI Technical Summary

Problems solved by technology

Among them, the method of spraying ramie has a greater impact on the soil environment. If the pesticide is applied every year, it violates the requirements of ecological, environmental protection and sustainable development, and it will also cause certain damage to the root system of ramie; It cannot be operated, because ramie is a perennial plowing that seriously affects the growth of ramie; finally, it is difficult to cultivate ramie varieties resistant to continuous cropping, and the cycle is long, and there is still no good ramie variety resistant to continuous cropping in production so far

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